//
//  Extension+UIDevice.swift
//  TCMHealth
//
//  Created by 韩颖 on 2023/7/2.
//

import Foundation
import UIKit
import RxSwift
import RxCocoa
import KeychainAccess


extension UIDevice {
    static var UUID : String {NSUUID().uuidString}
    
    ///app 名称
    static let AppName = Bundle.main.infoDictionary!["CFBundleDisplayName"] as! String
    /// app 版本号
    static let AppVersion = Bundle.main.infoDictionary!["CFBundleShortVersionString"] as! String

    ///当前的 屏幕尺寸
    static let mainRect = UIScreen.main.bounds

    /**是否开启了通知监听**/
    static let NotifyRelay: BehaviorRelay<Bool> = BehaviorRelay(value: true)
    
    /// 顶部安全区高度
    static func xp_safeDistanceTop() -> CGFloat {
        if #available(iOS 13.0, *) {
            let scene = UIApplication.shared.connectedScenes.first
            guard let windowScene = scene as? UIWindowScene else { return 0 }
            guard let window = windowScene.windows.first else { return 0 }
            return window.safeAreaInsets.top
        } else if #available(iOS 11.0, *) {
            guard let window = UIApplication.shared.windows.first else { return 0 }
            return window.safeAreaInsets.top
        }
        return 0;
    }
    
    /// 底部安全区高度
    static func xp_safeDistanceBottom() -> CGFloat {
        if #available(iOS 13.0, *) {
            let scene = UIApplication.shared.connectedScenes.first
            guard let windowScene = scene as? UIWindowScene else { return 0 }
            guard let window = windowScene.windows.first else { return 0 }
            return window.safeAreaInsets.bottom
        } else if #available(iOS 11.0, *) {
            guard let window = UIApplication.shared.windows.first else { return 0 }
            return window.safeAreaInsets.bottom
        }
        return 0;
    }
    
    /// 顶部状态栏高度（包括安全区）
    static func xp_statusBarHeight() -> CGFloat {
        var statusBarHeight: CGFloat = 0
        if #available(iOS 13.0, *) {
            let scene = UIApplication.shared.connectedScenes.first
            guard let windowScene = scene as? UIWindowScene else { return 0 }
            guard let statusBarManager = windowScene.statusBarManager else { return 0 }
            statusBarHeight = statusBarManager.statusBarFrame.height
        } else {
            statusBarHeight = UIApplication.shared.statusBarFrame.height
        }
        return statusBarHeight
    }
    
    /// 导航栏高度
    static func xp_navigationBarHeight() -> CGFloat {
        return 44.0
    }
    
    /// 状态栏+导航栏的高度
    static func xp_navigationFullHeight() -> CGFloat {
        return UIDevice.xp_statusBarHeight() + UIDevice.xp_navigationBarHeight()
    }
    
    /// 底部导航栏高度
    static func xp_tabBarHeight() -> CGFloat {
        return 49.0
    }
    
    /// 底部导航栏高度（包括安全区）
    static func xp_tabBarFullHeight() -> CGFloat {
        return UIDevice.xp_tabBarHeight() + UIDevice.xp_safeDistanceBottom()
    }
}

private let appAccountService = "com.magic.bang"
private let appAccountKey = "com.magic.bang"

/**获取IdFV**/
extension UIDevice {
    /**
     从钥匙串读取idfv
     */
    var keychainIdfv: String {
    
        var idfv:String?
        let keychain = Keychain(service: appAccountService)
        idfv = keychain[appAccountKey]

        if idfv == nil {
           idfv = UIDevice.current.identifierForVendor!.uuidString
           keychain[appAccountKey] = idfv
        }
        return idfv ?? ""
    }
    
    var modelName: String {
        var systemInfo = utsname()
        uname(&systemInfo)
        let machineMirror = Mirror(reflecting: systemInfo.machine)
        let identifier = machineMirror.children.reduce("") { identifier, element in
            guard let value = element.value as? Int8, value != 0 else { return identifier }
            return identifier + String(UnicodeScalar(UInt8(value)))
        }
        
        switch identifier {
        case "iPod1,1":  return "iPod Touch 1"
        case "iPod2,1":  return "iPod Touch 2"
        case "iPod3,1":  return "iPod Touch 3"
        case "iPod4,1":  return "iPod Touch 4"
        case "iPod5,1":  return "iPod Touch 5"
        case "iPod7,1":  return "iPod Touch 6"
            
        case "iPhone3,1", "iPhone3,2", "iPhone3,3":  return "iPhone 4"
        case "iPhone4,1":  return "iPhone 4s"
        case "iPhone5,1":  return "iPhone 5"
        case "iPhone5,2":  return "iPhone 5"
        case "iPhone5,3", "iPhone5,4":  return "iPhone 5c"
        case "iPhone6,1", "iPhone6,2":  return "iPhone 5s"
        case "iPhone7,2":  return "iPhone 6"
        case "iPhone7,1":  return "iPhone 6 Plus"
        case "iPhone8,1":  return "iPhone 6s"
        case "iPhone8,2":  return "iPhone 6s Plus"
        case "iPhone8,4":  return "iPhone SE"
        case "iPhone9,1", "iPhone9,3":  return "iPhone 7"
        case "iPhone9,2", "iPhone9,4":  return "iPhone 7 Plus"
        case "iPhone10,1", "iPhone10,4": return "iPhone 8"
        case "iPhone10,2", "iPhone10,5": return "iPhone 8 Plus"
        case "iPhone10,3", "iPhone10,6": return "iPhone X"
        case "iPhone11,8": return "iPhone XR"
        case "iPhone11,2": return "iPhone XS"
        case "iPhone11,4", "iPhone11,6": return "iPhone XS Max"
        case "iPhone12,1": return "iPhone 11"
        case "iPhone12,3": return "iPhone 11 Pro"
        case "iPhone12,5": return "iPhone 11 Pro Max"
        case "iPhone12,8": return "iPhone 11 SE2"
        case "iPhone13,1": return "iPhone 12 mini"
        case "iPhone13,2": return "iPhone 12"
        case "iPhone13,3": return "iPhone 12 Pro"
        case "iPhone13,4": return "iPhone 12 Pro Max"
        case "iPhone14,4": return "iPhone 12 mini"
        case "iPhone14,5": return "iPhone 13"
        case "iPhone14,2": return "iPhone 13 Pro"
        case "iPhone14,3": return "iPhone 13 Pro Max"
            
        case "iPad1,1": return "iPad"
        case "iPad1,2": return "iPad 3G"
        case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":  return "iPad 2"
        case "iPad2,5", "iPad2,6", "iPad2,7":  return "iPad Mini"
        case "iPad3,1", "iPad3,2", "iPad3,3":  return "iPad 3"
        case "iPad3,4", "iPad3,5", "iPad3,6":  return "iPad 4"
        case "iPad4,1", "iPad4,2", "iPad4,3":  return "iPad Air"
        case "iPad4,4", "iPad4,5", "iPad4,6":  return "iPad Mini 2"
        case "iPad4,7", "iPad4,8", "iPad4,9":  return "iPad Mini 3"
        case "iPad5,1", "iPad5,2":  return "iPad Mini 4"
        case "iPad5,3", "iPad5,4":  return "iPad Air 2"
        case "iPad6,3", "iPad6,4":  return "iPad Pro 9.7"
        case "iPad6,7", "iPad6,8":  return "iPad Pro 12.9"
            
        case "AppleTV2,1":  return "Apple TV 2"
        case "AppleTV3,1","AppleTV3,2":  return "Apple TV 3"
        case "AppleTV5,3":  return "Apple TV 4"
            
        case "i386", "x86_64":  return "Simulator"
            
        default:  return identifier
        }
    }
    
    
    /**检查当前的通知是否开启**/
    func checkNotifyState(complete:( ()->() )?=nil){
        
        UNUserNotificationCenter.current().getNotificationSettings(){ (setttings) in
            let isOpenNotify = !(setttings.authorizationStatus == .denied || setttings.authorizationStatus == .notDetermined)
            
            if isOpenNotify != UIDevice.NotifyRelay.value {
                UIDevice.NotifyRelay.accept(isOpenNotify)
            }
            complete?()
            
            //            switch setttings.authorizationStatus{
            //            case .authorized://应用程序被授权发布用户通知。
            //                print("enabled notification setting")
            //                self.isOpenNotify.accept(true)
            //            case .denied://应用程序无权发布用户通知。
            //
            //                print("setting has been disabled")
            //                self.isOpenNotify.accept(false)
            //            case .notDetermined: //用户还没有选择应用程序是否可以发布用户通知。
            //
            //                print("something vital went wrong here")
            //                self.isOpenNotify.accept(false)
            //            case .provisional://应用程序被授权发布不中断的用户通知。
            //                print("provisional")
            //                self.isOpenNotify.accept(true)
            //            case .ephemeral: //应用程序被临时授权发布通知。只适用于应用程序剪辑。
            //                print("ephemeral")
            //                self.isOpenNotify.accept(true)
            //            @unknown default:
            //                print("default")
            //                self.isOpenNotify.accept(true)
            //            }
            
        }
    }
    
    /**跳转到本App设置页面**/
     func openSetting(){
         if let url = URL(string:UIApplication.openSettingsURLString) {
             if UIApplication.shared.canOpenURL(url) {
                 UIApplication.shared.open(url, options: [:], completionHandler: nil)
             }
         }
     }
    /**跳转到设置页面**/
     func openSet(){
         if let url = URL(string:"App-prefs:") {
            if UIApplication.shared.canOpenURL(url) {
                UIApplication.shared.open(url, options: [:], completionHandler: nil)
            }
        }
     }
}

